@misc{_Declaration,
 howpublished={online},
 language={eng},
 title={Declaration of the Polish Socialist Party of the twentieth Annual Conference of the Labour Party at Scarborough, presented by Messrs Liberman and Reger, SOcialist deputies to the Warsaw Parliament},
 type={rękopis},
 keywords={Archiwum Tadeusza Regera, Partia Pracy. Kongres (Scarborough), Lieberman, Herman (1870-1941), Reger, Tadeusz (1872-1938)},
}